<h4>Tool</h4><table border="0"><tr><td valign="top"><b>Name</b></td><td valign="top">Contour Lines from Grid</td></tr><tr><td valign="top"><b>ID</b></td><td valign="top">5</td></tr><tr><td valign="top"><b>Author</b></td><td valign="top">O.Conrad (c) 2001</td></tr></table><hr><h4>Description</h4>Derive contour lines (isolines) from grid. <hr><h4>Parameters</h4><table border="1" width="100%" valign="top" cellpadding="5" rules="all"><tr><th>Name</th><th>Type</th><th>Identifier</th><th>Description</th><th>Constraints</th></tr>
<tr><th colspan="5">Input</th></tr><tr><td>Grid </td><td>Grid (input)</td><td>GRID</td><td></td><td></td></tr><tr><th colspan="5">Output</th></tr><tr><td>Contour</td><td>Shapes (output)</td><td>CONTOUR</td><td></td><td></td></tr><tr><td>Polygons (*)</td><td>Shapes (optional output)</td><td>POLYGONS</td><td></td><td></td></tr><tr><th colspan="5">Options</th></tr><tr><td>Vertex Type</td><td>Choice</td><td>VERTEX</td><td>choose vertex type for resulting contours</td><td>Available Choices:
[0] x, y
[1] x, y, z
Default: 0</td></tr><tr><td>Interpolation Scale</td><td>Floating point</td><td>SCALE</td><td>set greater one for line smoothing</td><td>Minimum: 0.000000
Default: 1.000000</td></tr><tr><td>Split Parts</td><td>Boolean</td><td>LINE_PARTS</td><td></td><td>Default: 1</td></tr><tr><td>Split Polygon Parts</td><td>Boolean</td><td>POLY_PARTS</td><td></td><td>Default: 0</td></tr><tr><td>Minimum Contour Value</td><td>Floating point</td><td>ZMIN</td><td></td><td>Default: 0.000000</td></tr><tr><td>Maximum Contour Value</td><td>Floating point</td><td>ZMAX</td><td></td><td>Default: 10000.000000</td></tr><tr><td>Equidistance</td><td>Floating point</td><td>ZSTEP</td><td></td><td>Minimum: 0.000000
Default: 10.000000</td></tr></table>(*) <i>optional</i>